#A6315A#A6315A

#A6315A is a mid, vivid pink. Relative luminance 0.110; OKLCH L 50.0% C 0.156 H 3.4°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#A6315A
RGB	rgb(166, 49, 90)
HSL	hsl(339, 54%, 42%)
HSV	hsv(339, 70%, 65%)
CMYK	cmyk(0%, 70.5%, 45.8%, 34.9%)
CIE-LAB	lab(39.65, 50.77, 3.32)
CIE-LCH	lch(39.65, 50.87, 3.74°)
OKLab	oklab(50% 0.1553 0.0091)
OKLCH	oklch(50% 0.156 3.4)
XYZ	xyz(18.6711, 11.0442, 10.8194)
Luminance	0.1104 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A6315A #31A67D

analogous

#A63195 #A6315A #A64231

triadic

#A6315A #5AA631 #315AA6

tetradic

#A6315A #95A631 #31A67D #4231A6

square

#A6315A #95A631 #31A67D #4231A6

split-complementary

#A6315A #31A642 #3195A6

monochromatic

#471527 #772340 #A6315A #CA4A77 #D87A9B

Accessibility & contrast

On white

6.55

#A6315A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#A6315A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A6315A

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A6315A	#FFFFFF	#000000	##FFFFFF
##A6315A	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4F5B

Deuteranopia (green-blind)

#6A6657

Tritanopia (blue-blind)

#B41F42

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a6315a;
/* rgb */ color: rgb(166, 49, 90);
/* oklch */ color: oklch(50.0% 0.156 3.4);

Tailwind

colors: {
  custom: {
    50: '#c57288',
    500: '#a6315a',
    950: '#000000',
  },
}

SCSS

$custom: #a6315a;
$custom-light: #c57288;
$custom-dark: #000000;

JSON

{
  "hex": "#a6315a",
  "rgb": {
    "r": 166,
    "g": 49,
    "b": 90
  },
  "hsl": {
    "h": 338.974,
    "s": 54.419,
    "l": 42.157
  },
  "oklch": {
    "l": 0.49999,
    "c": 0.15555,
    "h": 3.4
  },
  "luminance": 0.11042
}

Semantic roles & 50–950 ramp

primary

#A6315A

secondary

#73C0A5

accent

#DEAA4A

background

#FCF7F8

surface

#F9EDEF

border

#D2C8CA

text

#14080B

muted

#827B7C

Preview Lab

Preview with #A6315A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →